[Shindo (Miraporo Co.), Kokeyama]

We successfully took the scissors, laser card and teflon sheet out from the IFI chamber. We opened the phi 400 flange on +Y and -X side, and used the magic hand to take them out. The fiber scope helped a lot.

We did not recognise that a laser card and teflon sheet were dropped to the bottom until we looked the bottom with the scope. Again, you must report to the responsible person of the task and Prof. Saito when you drop something below the vacuum chamber! It can be a serious problem when we pump.